+- Rawze.com: Rawze's ISX Technical Discussion and more (http://rawze.com/forums)
+-- Forum: Big Truck Technical Discussion... (/forumdisplay.php?fid=1)
+--- Forum: ISX Related Help (/forumdisplay.php?fid=68)
+--- Thread: Cm2250 excessive regens (/showthread.php?tid=4190)
Cm2250 excessive regens - Ironhead - 02-23-2019
So after 170,000 miles after my egr tune up and truck running great, it has started doing alot of regens and the light will stay off for about a mile then come right back on. When I had the dpf off and cleaned they said it was likely needed replaced. Plus my fuel mileage has dropped tremendously,I have insite and inline 5
I'm looking at doing a demandate when I get home was given a link to another forum but I dont really think it was a legitimate forum. Anyone close to north west Arkansas. I cant afford to be down or get mislead 6 kids and a wife already bleed me dry lol.
Thanks in advance mike
RE: Cm2250 excessive regens - tree98 - 02-23-2019
Unilever or mommaburt can do the programming remotely, all you need is wifi wherever you park your truck.
RE: Cm2250 excessive regens - Ironhead - 02-23-2019
Thanks, I've already had an overhead but gunna recheck it, fuel pump and rods and mains have been done. No coolant leak and maybe a gallon of oil every 10,000 but oil changes 15 to 18k
RE: Cm2250 excessive regens - imalumberjack - 02-23-2019
Check your seriel # on cummins quickserve to see if its eligible for scr upgrade replacement. 170,000? since egr tune? probably about due for another.
RE: Cm2250 excessive regens - Ironhead - 02-23-2019
Cummins in Springfield Missouri replaced the scr about 120,000 ago right before I lost the wonderful 2250 fuel pump. They dont likr semis there tho, they rake in the rvs.
.
RE: Cm2250 excessive regens - Ironhead - 02-27-2019
Just a little update, pulled the boots and tubes off the turbo she spins freely and and play feels tight. It wasnt that sooty. When I get home tomorrow gunna pull the actuator test and inspect it(I'm pretty sure this is my main issue at the moment) as well as clean the egr system again.
RE: Cm2250 excessive regens - Ironhead - 02-28-2019
Actuator is bad hangs up halfway through the rotation. Vg ring feels and looks good. No end play on the turbo so, getting a new actuator in the morning. Thanks everyone